Ford Fiesta (Mk7) 1L EcoBoost (Zetec S) Catback Performance Exhaust Centre Section:Resonated Each exhaust is engineered to

Each exhaust is engineered to the highest tolerances

Example of Subaru Impreza STI sports exhaust (3" cat back system - resonated)

HKS LA Clutch (Light Action) combines accurate high level power transfer from engine to transmission whilst offering easy to use clutch feel which is particularly noticeable when the clutch is half engaged

and the best news is that by reducing temperatures to get more power you are actually reducing stress on the engine

here's the proof for other owners that didn't know

Ford Fiesta (Mk7) 1L EcoBoost (Zetec S) Catback Performance Exhaust Centre Section:Resonated Each exhaust is engineered toCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. These Fiesta performance exhausts are made in 2. 5" 63. 5mm pipework and fit from the catalytic converter section backwards (Cat back) these parts replace the centre and rear sections. The resonated exhaust option includes the centre